UPageScrollItem.h

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// Copyright (c) 2025 Doppleddiggong. All rights reserved. Unauthorized copying, modification, or distribution of this file, via any medium is strictly prohibited. Proprietary and confidential.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Blueprint/UserWidget.h"
#include "UPageScrollItem.generated.h"
 
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnItemFocusChanged, bool, bFocused);
 
UCLASS()
class ONEPIECE_API UPageScrollItem : public UUserWidget
{
    GENERATED_BODY()
 
public:
    virtual void InitData(int32 InIndex, class UPageScrollView* InOwner);
 
    UFUNCTION(BlueprintNativeEvent, Category = "PageScrollItem")
    void UpdateFocusState(bool bInFocused, float InScale);
 
    UFUNCTION(BlueprintImplementableEvent, Category = "PageScrollItem")
    void SetPageContent(int32 Index);
 
    UFUNCTION(BlueprintCallable, BlueprintPure, Category = "PageScrollItem")
    int32 GetPageIndex() const { return pageIndex; }
 
    UFUNCTION(BlueprintCallable, BlueprintPure, Category = "PageScrollItem")
    bool IsFocused() const { return bIsFocused; }
 
public:
    UPROPERTY(BlueprintAssignable, Category = "PageScrollItem|Events")
    FOnItemFocusChanged OnItemFocusChanged;
 
private:
    TWeakObjectPtr<class UPageScrollView> ownerScrollView;
 
    int32 pageIndex = -1;
 
    bool bIsFocused = false;
};